The Synthesis Followed by Spectral and Calorimetric Evaluation of Stability of Human Milk Fat Substitutes Obtained from Thistle Milk and Lard

1Faculty of Food Sciences, Warsaw University of Life Sciences, Nowoursynowska St. 166, 02–787 Warsaw, Poland2Faculty of Biotechnology, Catholic University of Portugal, Dr. António Bernardino de Almeida St., 4200–072 Porto, Portugal3Faculty of Production Engineering, Warsaw University of Life Sciences, Nowoursynowska St. 166, 02–787 Warsaw, Poland4Faculty of Animal Sciences, Warsaw University of Life Sciences, Nowoursynowska St. 166, 02–787 Warsaw, Poland